Details - Sharp AR-M256 Service Manual

4. Details

1
1-1
Purpose Operation test/check
Function Used to check the operation of the scanner unit and its
(Purpose) control circuit.
Section Optical (Image scanning)
Item Operation
Operation/procedure
Enter the number of operations, and set the magnification ratio and the
original size.
1. Select the desired item, and press the [START] key.
2. Enter the set value with the 10-key, and press the [START] key.
The scanner unit operates at the speed corresponding to the set value.
The scan counter is displayed during execution.
25% to 400% (1% increment)
Set magnification ratio
(Default 100%)
Document size Varies depending on the destination.
Set number of times 1 to 999 (0: Continuous operation)
1-2
Purpose Operation test/check
Function Used to check the operation of sensor and detector in
(Purpose) the scanning (read) section and the related circuit.
Section Optical (Image scanning)
Item Operation
Operation/procedure
The status of sensors and detectors in the scanner section is dis-
played. The active sensors and detectors are highlighted.
MHPS Mirror home position sensor
AR-M256/M257/M258/M316/M317/M318/5625/5631 SIMULATION 8 - 6
2
2-1
Purpose Operation test/check
Function Used to check the operation of the RSPF unit and the
(Purpose) related circuit.
Section RSPF
Item Operation
Operation/procedure
Enter the number of operations, and set the magnification ratio and the
original size.
1. Select the desired item, and press the [START] key.
2. Enter the set value with the 10-key, and press the [START] key.
The RSPF unit operates at the speed corresponding to the set value.
The scan counter is displayed during execution.
50% to 200% (1% increment)
Set magnification ratio
(Default 100%)
Document size Varies depending on the destination.
Duplex Selectable only when RSPF is installed.
Set number of times 1 to 999 (0: Continuous operation)
Note: Executable only when the RSPF is installed.
2-2
Purpose Operation test/check
Function Used to check the operation of sensors and detectors
(Purpose) in the RSPF unit and the related circuit.
Section RSPF
Item Operation
Operation/procedure
The operations of sensors and detectors in the RSPF section are dis-
played.
The active sensors and detectors are highlighted.
(For the original size, the detection result of the original size displayed
on the copy menu is highlighted.)
EMPS Original empty sensor
DLS1 Original length sensor (Small)
DLS2 Original length sensor (Large)
FGOD RSPF paper feed cover open/close sensor
DFD RSPF paper entry sensor
RDD RSPF original exit sensor
OPCLS Book sensor
Original detection width sensor
SWD_LEN (Unit of 0.1mm. "Width x 10" is displayed. Example: For
300mm, 3000 is displayed.)
SWD_A/D Original detection width sensor A/D value
RSPF width detection size (One of the following is displayed.)
A4/A3, LT/WLT, B5/B4, INV/LTR, A5/A4R, B5R, EXTRA, 8K/16K, 16KR
Note: Executable only when the RSPF is installed.